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Random pictures
News
Tuesday, Jan 22, 2013
Seismicity continues to be slightly elevated. [more]
Seismic recording at Mt Spurr volcano (CKT station, AVO)
Monday, Jan 21, 2013
Small local earthquakes continue to appear on seismic recordings. [more]
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
 

Spurr volcano

stratovolcano 3374 m / 11,070 ft, Cook Inlet, SW Alaska, 61.3°N / -152.25°W
Nearby recent earthquakes (within 30km radius):

Earthquake list: past 7 days (only M>=-0.8) (33 quakes)

Jump to quake statistics
 | archive: show
Earthquake depth plotUpdated: Wed, 17 Jul 08:29 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Wed, 17 Jul 2019
Wed, 17 Jul 07:31 UTCM 2.3 - [info]Spurr (9 km) - Cook Inlet, SW Alaska 90km NW of Nikiski, Alaska (USA)
[Map]
USGS
Tue, 16 Jul 2019
Tue, 16 Jul 23:39 UTCM 1.4 / 4.9 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska Southern Alaska (USA)
[Map]
USGS
Tue, 16 Jul 19:16 UTCM 2.3 / 8.5 km - [info]Spurr (4 km) - Cook Inlet, SW Alaska 82km NW of Nikiski, Alaska (USA)
[Map]
USGS
Tue, 16 Jul 19:15 UTCM 2.0 - [info]Spurr (3 km) - Cook Inlet, SW Alaska 50km E of Lazy Mountain, Alaska (USA)
[Map]
USGS
Tue, 16 Jul 12:38 UTCM 1.4 / 90.7 km - [info]Spurr (27 km) - Cook Inlet, SW Alaska 60km NW of Nikiski, Alaska (USA)
[Map]
USGS
Tue, 16 Jul 09:53 UTCM 1.1 / 5 km - [info]Spurr (8 km) - Cook Inlet, SW Alaska 92km NW of Nikiski, Alaska (USA)
[Map]
USGS
Mon, 15 Jul 2019 (7 earthquakes)
Mon, 15 Jul 21:13 UTCM 1.9 / 2.7 km - [info]Spurr (10 km) - Cook Inlet, SW Alaska Southern Alaska (USA)
[Map]
USGS
Mon, 15 Jul 19:02 UTCM 1.4 - [info]Spurr (9 km) - Cook Inlet, SW Alaska Southern Alaska (USA)
[Map]
USGS
Mon, 15 Jul 17:53 UTCM 1.5 / 6.8 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska 93km NW of Nikiski, Alaska (USA)
[Map]
USGS
Mon, 15 Jul 16:32 UTCM 2.1 / 3.3 km - [info]Spurr (16 km) - Cook Inlet, SW Alaska 70km NNW of Nikiski, Alaska (USA)
[Map]
USGS
Mon, 15 Jul 09:38 UTCM 2.3 / 5.2 km - [info]Spurr (16 km) - Cook Inlet, SW Alaska 83km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Mon, 15 Jul 07:58 UTCM 1.0 / 0.1 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska 93km NW of Nikiski, Alaska (USA)
[Map]
USGS
Mon, 15 Jul 06:13 UTCM 1.6 / 0.4 km - [info]Spurr (11 km) - Cook Inlet, SW Alaska 96km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 2019 (6 earthquakes)
Sun, 14 Jul 22:58 UTCM 1.8 / 1.1 km - [info]Spurr (12 km) - Cook Inlet, SW Alaska 86km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 13:35 UTCM 1.5 / 0.9 km - [info]Spurr (11 km) - Cook Inlet, SW Alaska 91km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 13:27 UTCM 2.2 / 1.1 km - [info]Spurr (5 km) - Cook Inlet, SW Alaska 86km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 12:46 UTCM 1.1 - [info]Spurr (10 km) - Cook Inlet, SW Alaska 93km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 11:08 UTCM 1.1 / 2.6 km - [info]Spurr (1 km) - Cook Inlet, SW Alaska 86km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sun, 14 Jul 00:54 UTCM 2.0 - [info]Spurr (9 km) - Cook Inlet, SW Alaska Ice Quake - 95km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sat, 13 Jul 2019
Sat, 13 Jul 23:42 UTCM 1.3 / 5.5 km - [info]Spurr (12 km) - Cook Inlet, SW Alaska 90km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Sat, 13 Jul 03:30 UTCM 1.5 - [info]Spurr (9 km) - Cook Inlet, SW Alaska 90km NW of Nikiski, Alaska (USA)
[Map]
USGS
Sat, 13 Jul 03:27 UTCM 2.0 - [info]Spurr (18 km) - Cook Inlet, SW Alaska 82km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Sat, 13 Jul 01:22 UTCM 1.5 / 4.4 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska 93km NW of Nikiski, Alaska (USA)
[Map]
USGS
Fri, 12 Jul 2019
Fri, 12 Jul 15:04 UTCM 0.5 / 4.6 km - [info]Spurr (11 km) - Cook Inlet, SW Alaska 92km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Fri, 12 Jul 13:20 UTCM 2.3 / 9.1 km - [info]Spurr (23 km) - Cook Inlet, SW Alaska 75km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Fri, 12 Jul 12:10 UTCM 1.6 / 6.7 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska 91km NW of Nikiski, Alaska (USA)
[Map]
USGS
Thu, 11 Jul 2019
Thu, 11 Jul 22:20 UTCM 1.6 / 0.2 km - [info]Spurr (10 km) - Cook Inlet, SW Alaska 92km NW of Nikiski, Alaska (USA)
[Map]
USGS
Thu, 11 Jul 22:11 UTCM 2.5 / 6.6 km - [info]Spurr (22 km) - Cook Inlet, SW Alaska 78km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Thu, 11 Jul 17:09 UTCM 1.4 / 3.9 km - [info]Spurr (12 km) - Cook Inlet, SW Alaska 92km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Thu, 11 Jul 16:17 UTCM 2.0 - [info]Spurr (19 km) - Cook Inlet, SW Alaska Southern Alaska (USA)
[Map]
USGS
Thu, 11 Jul 08:40 UTCM 0.5 / 4.3 km - [info]Spurr (12 km) - Cook Inlet, SW Alaska 92km N of Redoubt Volcano, Alaska (USA)
[Map]
USGS
Wed, 10 Jul 2019
Wed, 10 Jul 22:30 UTCM 2.0 / 0.7 km - [info]Spurr (7 km) - Cook Inlet, SW Alaska 90km NW of Nikiski, Alaska (USA)
[Map]
USGS
Wed, 10 Jul 15:44 UTCM 1.2 / 5 km - [info]Spurr (9 km) - Cook Inlet, SW Alaska 93km NW of Nikiski, Alaska (USA)
[Map]
USGS
Estimated combined seismic energy released: 1.8*10^9 J (505 KWh / 0.434 tons of TNT) [learn more]

Earthquake statistics

Number of earthquakes vs time:

Past 24 hrs:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes vs time
Magnitude distribution and energy released:
Past 24 hrs:
Number of quakes and energy vs magnitude past 24 hrsMagnitudes of quakes and energy vs time past 24 hrs
Past 7 days:
Number of quakes and energy vs magnitude past 7 days Magnitudes of quakes and energy vs time past 7 days
Past 30 days:
Number of quakes and energy vs magnitude past 30 daysMagnitudes of quakes and energy vs time past 30 days
 

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